What are indicators of compromise (IoC)?
Indicators of compromise (IoC) are evidence left behind by an attacker or malicious software that can be used to identify a security incident. Indicators of compromise (IoCs) are information about…
Heuristics Definition
Heuristics came to public attention when Daniel Kahneman published his best-selling book “Thinking, Fast and Slow”. In it, Kahneman summarized the findings from his decades-long collaboration with his research partner…
What is a zero-day exploit?
A zero-day exploit is an attack that takes advantage of a mostly unknown security vulnerability. What is a zero-day exploit? A zero-day exploit (also called a zero-day threat) is an…
CentOS
Cryptocurrency
Cyber Security
Debian
Kali
Linux
Malware / Viruses / Worms
Raspberry Pi
Security
Technology
Cryptography Definition
Cryptography studies secure communications techniques that allow only the sender and intended recipient of a message to view its contents. The term is derived from the Greek word “kryptos”, which means hidden.…
Russian Sandworm Hackers Impersonate Ukrainian Telecoms to Distribute Malware
New findings show that a threat cluster linked to the Russian nation-state actor tracked as Sandworm has continued its targeting of Ukraine with commodity malware by masquerading as telecom providers.…
Chrome extensions with 1.4M installs covertly track visits and inject code
If you’ve installed any of these extensions, manually remove them stat. Google has removed browser extensions with more than 1.4 million downloads from the Chrome Web Store after third-party researchers…
Just Open It
“Just open it, you don’t need a password.” What is phishing? Phishing attacks are counterfeit communications that appear to come from a trustworthy source but can compromise all types of…
Multi-Factor Authentication: Who Has It and How to Set It Up
Don’t let scammers get their hands on your sensitive information. Here’s how to secure your online accounts with multi-factor authentication (MFA), and two-factor authentication (2FA). The 2014 Heartbleed bug exposed millions of…
Yanluowang Ransomware Operators hacked Cisco to Steal Internal Data
Recent reports indicate that Cisco’s corporate network was infected with ransomware from the Yanluowang group in late May. Under the threat of leaking stolen files to the online world, the…
What is Remote Access Trojan (RAT)?
Remote access trojans (RATs) are malware designed to allow an attacker to remotely control an infected computer. Once the RAT runs on a compromised system, the attacker can send commands…
